Rhyming text and illustrations depict the Cat in the Hat and his friends exploring the many different kinds of insects, their characteristics, and behavior.

The Cat in the Hat travels the world in his crocodile car to investigate the habitats and characteristics of lizards, snakes, turtles, and unique species of reptiles, such as komodo dragons, chameleons, and frilled lizards.

Norval the Fish is hosting a seaside talkshow for the Fish Channel-and the Cat in the Hat and Thing One and Thing Two are Cameracat and Crew! Among Norval's special guests are his old friend Clam-I-Am (a shy gal who lives in the sand and likes to spit), along with horseshoe and hermit crabs, jellyfish, sand fleas, starfish, seagulls, and miscellaneous mollusks. Seaweed, seaglass, tides, tidal pools, dunes, driftwood, and waves make cameo appearances,...

The Cat in the Hat takes Sally and Dick on a trip in his Inside Your Outside Machine.

The Cat in the Hat teaches Dick and Sally about cartography and the uses of different kinds of maps.

The Cat in the Hat tells children what plants are used for, how plants grow, and the different parts of a plant.

The Cat in the Hat attends the Short-Shaggy-Tail-Waggy Super Dog Show, where purebreds and mutts of all shapes and sizes compete, and learns how dogs use their tails for balance, how well they see in dim light, and more.

Learn along with Cat in the Hat about deserts, what they are, and what animals live in them.

Describes the physical characteristics, behavior, and survival techniques of different kinds of sharks.

Learn, along with Cat in the Hat, what happens on the farm.